//###################################################################################
//	i2c_soft_master.h
//	Autor: 			Artur Funk
//###################################################################################
//#ifndef 		F_CPU				
//#define 		F_CPU 16000000UL	
//#endif
/////////////////////////////////////////////////////////////////////////////////////
#ifndef __I2C_SOFT_MASTER_h__
#define __I2C_SOFT_MASTER_h__
#endif
void 			i2c_master_init(void);
void			i2c_master_clk_toggle(void);
void 		 	i2c_master_start(void);
void 			i2c_master_stop(void);

unsigned char 		i2c_try_scl(unsigned char start_trials);
unsigned char  		i2c_master_write(unsigned char b);
unsigned char 		i2c_master_read(unsigned char a);

